JP4704472B2 - 無線通信システムにおける送信期間を割り当てる方法及び装置、並びにそのシステム - Google Patents

無線通信システムにおける送信期間を割り当てる方法及び装置、並びにそのシステム Download PDF

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JP4704472B2
JP4704472B2 JP2008536489A JP2008536489A JP4704472B2 JP 4704472 B2 JP4704472 B2 JP 4704472B2 JP 2008536489 A JP2008536489 A JP 2008536489A JP 2008536489 A JP2008536489 A JP 2008536489A JP 4704472 B2 JP4704472 B2 JP 4704472B2
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JP2009512387A (ja
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キュン−フン・ジャン
ジョン−エ・パク
ドン−ジュン・イ
ヨン−ソ・キム
ヒョ−スン・フワン
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Samsung Electronics Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
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    • H—ELECTRICITY
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    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/33—Flow control; Congestion control using forward notification
    • H—ELECTRICITY
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    • H04L47/10—Flow control; Congestion control
    • H04L47/36—Flow control; Congestion control by determining packet size, e.g. maximum transfer unit [MTU]
    • H04L47/365—Dynamic adaptation of the packet size
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    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/14—Flow control between communication endpoints using intermediate storage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/04—Scheduled or contention-free access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
JP2008536489A 2005-10-18 2006-10-17 無線通信システムにおける送信期間を割り当てる方法及び装置、並びにそのシステム Active JP4704472B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US72791505P 2005-10-18 2005-10-18
US60/727,915 2005-10-18
US73092405P 2005-10-27 2005-10-27
US60/730,924 2005-10-27
KR1020060051604A KR100615139B1 (ko) 2005-10-18 2006-06-08 무선통신 시스템에서 전송 시간 구간의 할당 방법과 장치및 그 시스템
KR10-2006-0051604 2006-06-08
PCT/KR2006/004211 WO2007046620A1 (en) 2005-10-18 2006-10-17 Method and apparatus for allocating transmission period in a wireless communication system, and system therefor

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JP2009512387A JP2009512387A (ja) 2009-03-19
JP4704472B2 true JP4704472B2 (ja) 2011-06-15

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JP2008536487A Active JP4704470B2 (ja) 2005-10-18 2006-10-17 無線通信システムにおける送信期間を割り当てる方法及び装置、並びにそのシステム
JP2008536488A Active JP4704471B2 (ja) 2005-10-18 2006-10-17 無線通信システムにおける送信期間を割り当てる方法及び装置、並びにそのシステム

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JP2008536488A Active JP4704471B2 (ja) 2005-10-18 2006-10-17 無線通信システムにおける送信期間を割り当てる方法及び装置、並びにそのシステム

Country Status (7)

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US (15) US7688831B2 (ko)
EP (6) EP1871041B1 (ko)
JP (3) JP4704472B2 (ko)
KR (7) KR100615139B1 (ko)
AT (6) ATE432570T1 (ko)
ES (6) ES2326094T3 (ko)
WO (3) WO2007046620A1 (ko)

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US20070086416A1 (en) 2007-04-19
US7688767B2 (en) 2010-03-30
EP1871041B1 (en) 2009-05-27
US20070115970A1 (en) 2007-05-24
US20070086417A1 (en) 2007-04-19
US20070086370A1 (en) 2007-04-19
US7672259B2 (en) 2010-03-02
US7668130B2 (en) 2010-02-23
ATE432572T1 (de) 2009-06-15
KR20060083931A (ko) 2006-07-21
US7688176B2 (en) 2010-03-30
EP1873974A3 (en) 2008-03-26
US20070097984A1 (en) 2007-05-03
WO2007046618A1 (en) 2007-04-26
ES2326094T3 (es) 2009-09-30
KR100689412B1 (ko) 2007-03-08
KR100678274B1 (ko) 2007-02-02
EP1873975A3 (en) 2008-03-26
US7688768B2 (en) 2010-03-30
US7688769B2 (en) 2010-03-30
JP4704470B2 (ja) 2011-06-15
ATE400942T1 (de) 2008-07-15
JP2009512387A (ja) 2009-03-19
US20070086374A1 (en) 2007-04-19
KR100678273B1 (ko) 2007-02-02
US20070115971A1 (en) 2007-05-24
KR20060097693A (ko) 2006-09-14
ATE432570T1 (de) 2009-06-15
US20070086413A1 (en) 2007-04-19
US20070086414A1 (en) 2007-04-19
JP2009512386A (ja) 2009-03-19
EP1777879B1 (en) 2008-07-02
US7688831B2 (en) 2010-03-30
ES2326288T3 (es) 2009-10-06
KR20060083932A (ko) 2006-07-21
US20070086418A1 (en) 2007-04-19
KR100615139B1 (ko) 2006-08-22
KR20060097694A (ko) 2006-09-14
KR100615140B1 (ko) 2006-08-22
US20070087724A1 (en) 2007-04-19
US20070086404A1 (en) 2007-04-19
ATE400115T1 (de) 2008-07-15
WO2007046620A1 (en) 2007-04-26
EP1873975B1 (en) 2009-05-27
US20070115972A1 (en) 2007-05-24
EP1777878B1 (en) 2008-07-02
US7706816B2 (en) 2010-04-27
KR101249079B1 (ko) 2013-03-29
US7688770B2 (en) 2010-03-30
JP4704471B2 (ja) 2011-06-15
ES2306341T3 (es) 2008-11-01
US20070086415A1 (en) 2007-04-19
US7701888B2 (en) 2010-04-20
EP1871041A2 (en) 2007-12-26
EP1777879A1 (en) 2007-04-25
KR100615141B1 (ko) 2006-08-23
US20070086419A1 (en) 2007-04-19
KR20060083935A (ko) 2006-07-21
JP2009512385A (ja) 2009-03-19
ATE432571T1 (de) 2009-06-15
EP1777878A1 (en) 2007-04-25
EP1873975A2 (en) 2008-01-02
US8068476B2 (en) 2011-11-29
EP1871041A3 (en) 2008-03-26
WO2007046619A1 (en) 2007-04-26
KR20060097695A (ko) 2006-09-14
US7701889B2 (en) 2010-04-20
EP1873974A2 (en) 2008-01-02
ES2308641T3 (es) 2008-12-01
ES2308640T3 (es) 2008-12-01
US7660274B2 (en) 2010-02-09
US7668131B2 (en) 2010-02-23
ATE400114T1 (de) 2008-07-15
EP1873974B1 (en) 2009-05-27
ES2326194T3 (es) 2009-10-02
EP1777880A1 (en) 2007-04-25
EP1777880B1 (en) 2008-07-09

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